Individual Calculations January 2019 |
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Pinnagoda, P G Anuhas Suradunu Total change: -26.00 | | |
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Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1345 | 1235 | 2.00 | 6 | -0.43 | 40 | -17.20 | |
| Dabarera, G W D M | | | 1635 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | Manuranga, D Lahiru | | | 1610 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | Sathkumara, S M S C | | | 1635 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Denipitiya, H D Gihara Sewmi | | | 1059 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | Thennakoon, Rumethma | | | 1033 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | Weerasekara, Dishal Nimsara | | | 1095 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1347 | 1235 | 2.00 | 6 | -0.22 | 40 | -8.80 | |
| Sandaruwan, M G Ravindu | | | 1487 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | Pavalachandran, Ashvini | | | 1566 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | Gunawardana, Indrakeela K D Udde | | | 1049 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | Abhimanyu, Iraja | | | 1467 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | Bandara, E R Dinneth Senuruwan | | | 1088 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | Sarathchandra, Chanmitha Devin | | | 1422 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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